aluminium
aluminum
background
breakdown
brilliant
brown paper
closeup
coarse
cold
damage
festive
foil
gold
golden
gray
grunge
hard
harsh
heavy
holiday
industrial
iron
junk
junkyard
material
metal
metallic
paper
pattern
plate
plication
precious
raw
riffle
rough
silver
steel
surface
template
texture
textured
torn
tough
urban
warp
warped
wreck
wrinkle